CA2813870C - Systeme de suspension hydraulique integre - Google Patents

Systeme de suspension hydraulique integre Download PDF

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Publication number
CA2813870C
CA2813870C CA2813870A CA2813870A CA2813870C CA 2813870 C CA2813870 C CA 2813870C CA 2813870 A CA2813870 A CA 2813870A CA 2813870 A CA2813870 A CA 2813870A CA 2813870 C CA2813870 C CA 2813870C
Authority
CA
Canada
Prior art keywords
hydraulic suspension
suspension systems
hydraulic
slide
tandem
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2813870A
Other languages
English (en)
Other versions
CA2813870A1 (fr
Inventor
Ron Wood
Sean Jullion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aspen Custom Trailers Inc
Original Assignee
Aspen Custom Trailers Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aspen Custom Trailers Inc filed Critical Aspen Custom Trailers Inc
Priority to CA2813870A priority Critical patent/CA2813870C/fr
Priority to US13/914,259 priority patent/US9096109B2/en
Publication of CA2813870A1 publication Critical patent/CA2813870A1/fr
Application granted granted Critical
Publication of CA2813870C publication Critical patent/CA2813870C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/04—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/01—Resilient suspensions for a set of tandem wheels or axles having interrelated movements the set being characterised by having more than two successive axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/06—Semi-trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/026—Heavy duty trucks
    • B60G2300/0262—Multi-axle trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Système de suspension hydraulique intégré conçu pour un groupe tandem avant et arrière à deux essieux et composé de deux bras pivotants, chacun servant à soutenir un des deux essieux, disposés sur les côtés opposés dun support rigide commun. Chaque bras est rattaché à une extrémité dun cylindre respectif tandis que lautre extrémité du cylindre est rattachée au support commun. La suspension hydraulique intégrée simplifie lutilisation de la suspension hydraulique dans des applications de transport lourd à double voie en proposant un ensemble coulissant dans lequel les suspensions hydrauliques intégrées sont fixées de façon coulissante, pour pouvoir être extensibles ou rétractables les unes par rapport aux autres.
CA2813870A 2013-04-19 2013-04-19 Systeme de suspension hydraulique integre Active CA2813870C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2813870A CA2813870C (fr) 2013-04-19 2013-04-19 Systeme de suspension hydraulique integre
US13/914,259 US9096109B2 (en) 2013-04-19 2013-06-10 Unitized hydraulic suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2813870A CA2813870C (fr) 2013-04-19 2013-04-19 Systeme de suspension hydraulique integre

Publications (2)

Publication Number Publication Date
CA2813870A1 CA2813870A1 (fr) 2013-08-16
CA2813870C true CA2813870C (fr) 2015-05-26

Family

ID=48980542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2813870A Active CA2813870C (fr) 2013-04-19 2013-04-19 Systeme de suspension hydraulique integre

Country Status (2)

Country Link
US (1) US9096109B2 (fr)
CA (1) CA2813870C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9533863B2 (en) * 2014-10-23 2017-01-03 Jungheinrich Aktiengesellschaft Industrial truck
CN105216860B (zh) * 2015-09-08 2017-07-18 江苏大学 半挂汽车列车精确转向和制动稳定性的半主动油液分流型控制装置和方法
US20180319238A1 (en) * 2016-09-12 2018-11-08 William Joe Denton, III Height Adjustable Transporting Trailer
US10828952B2 (en) * 2018-12-04 2020-11-10 Cnh Industrial America Llc Suspension system for a work vehicle

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831961A (en) * 1973-09-12 1974-08-27 Gen Motors Corp Steerable tandem axle suspension
US4202564A (en) * 1978-09-07 1980-05-13 Motor Wheel Corporation Tandem axle suspension system
US4373744A (en) 1980-01-23 1983-02-15 Lucas Industries Limited Suspension control system for a road vehicle
US4530515A (en) * 1983-11-09 1985-07-23 Raidel John E Dual stub axle air spring suspension with high-axle hydraulic lift
US4699399A (en) 1986-07-16 1987-10-13 The Boler Company Tandem-axle walking beam suspension
US5944339A (en) * 1997-05-06 1999-08-31 Meritor Heavy Vehicle Systems, Llc Integrated axle suspension anti-roll arrangement for push-pull suspension
JP3724120B2 (ja) 1997-05-26 2005-12-07 いすゞ自動車株式会社 後２軸車両用サスペンション装置
AU2002230477A1 (en) * 2000-11-27 2002-06-03 The Holland Group, Inc. Vehicle suspension system
US6527286B2 (en) * 2000-12-06 2003-03-04 The Boler Company Vehicle suspension assembly
DE10112082B4 (de) 2001-03-12 2009-05-07 Carl Freudenberg Kg Hydropneumatische niveaugeregelte Achsfederung an Fahrzeugen insbesondere für vollgefederte Fahrzeuge
US6843489B2 (en) 2002-02-13 2005-01-18 Caterpillar Inc. Axle damping system and method
US6916037B2 (en) * 2002-03-28 2005-07-12 The Holland Group, Inc. Vehicle suspension
US6942232B1 (en) 2002-05-24 2005-09-13 American Heavy Moving & Rigging Inc. Suspension system for a transport vehicle
US20090273159A1 (en) 2007-05-05 2009-11-05 American Heavy Moving and Rigging, Inc. Dual lane multi-axle transport vehicle
US20070262552A1 (en) 2005-07-20 2007-11-15 Earl Sutton Suspension system for a transport vehicle
US7178824B2 (en) * 2003-11-25 2007-02-20 Dana Corporation Walking beam trailer suspension slider
US7472914B2 (en) 2005-02-28 2009-01-06 Anderson Brian K Suspension system
US20060273540A1 (en) 2005-06-03 2006-12-07 Heron Arnold J Suspension system for a vehicle
US7665742B2 (en) 2006-05-12 2010-02-23 Haerr Timothy A Vehicle hydraulic system
DE202007004178U1 (de) 2007-02-16 2008-06-26 Liebherr-Werk Biberach Gmbh Achsaufhängung für Schwerfahrzeuge
US8302988B2 (en) 2008-03-10 2012-11-06 Hendrickson Usa, L.L.C. Suspension assembly with tie-plate
WO2010023843A1 (fr) 2008-08-27 2010-03-04 日野自動車株式会社 Palier à tourillon intégré dans un élément transversal

Also Published As

Publication number Publication date
US9096109B2 (en) 2015-08-04
CA2813870A1 (fr) 2013-08-16
US20130270788A1 (en) 2013-10-17

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